From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-i2c@vger.kernel.org, Andi Shyti <andi.shyti@kernel.org>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Jan Dabros <jsd@semihalf.com>,
Jiawen Wu <jiawenwu@trustnetic.com>,
Sanket Goswami <Sanket.Goswami@amd.com>,
Basavaraj Natikar <Basavaraj.Natikar@amd.com>,
Michael J <michael.j.ruhl@intel.com>
Subject: Re: [PATCH 5/6] i2c: designware: Fix RX FIFO depth define on Wangxun 10Gb NIC
Date: Thu, 1 Feb 2024 15:19:39 +0200 [thread overview]
Message-ID: <e6241509-4bf4-4144-a7fb-694fc9fc83cc@linux.intel.com> (raw)
In-Reply-To: <ZbuHrjeOV7Wd-HBs@smile.fi.intel.com>
On 2/1/24 13:59, Andy Shevchenko wrote:
> On Wed, Jan 31, 2024 at 04:16:51PM +0200, Jarkko Nikula wrote:
>> I believe RX FIFO depth define 0 is incorrect on Wangxun 10Gb NIC. It
>> must be at least 1 since code is able to read received data from the
>> DW_IC_DATA_CMD register.
>>
>> For now this define is irrelevant since the txgbe_i2c_dw_xfer_quirk()
>> doesn't use the rx_fifo_depth member variable of struct dw_i2c_dev but
>> is needed when converting code into generic polling mode implementation.
>
> Shouldn't this formally have a Fixes tag?
>
I don't think so since this define is not in use before my last patch.
May needlessly bother stable bot & folks.
next prev parent reply other threads:[~2024-02-01 13:19 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-31 14:16 [PATCH 0/6] i2c: designware: Generic polling mode code Jarkko Nikula
2024-01-31 14:16 ` [PATCH 1/6] i2c: designware: Uniform initialization flow for polling mode Jarkko Nikula
2024-02-01 11:57 ` Andy Shevchenko
2024-02-05 0:03 ` Andi Shyti
2024-01-31 14:16 ` [PATCH 2/6] i2c: designware: Do not enable interrupts shortly in " Jarkko Nikula
2024-01-31 14:16 ` [PATCH 3/6] i2c: designware: Use accessors to DW_IC_INTR_MASK register Jarkko Nikula
2024-01-31 14:16 ` [PATCH 4/6] i2c: designware: Move interrupt handling functions before i2c_dw_xfer() Jarkko Nikula
2024-01-31 14:16 ` [PATCH 5/6] i2c: designware: Fix RX FIFO depth define on Wangxun 10Gb NIC Jarkko Nikula
2024-02-01 11:59 ` Andy Shevchenko
2024-02-01 13:19 ` Jarkko Nikula [this message]
2024-01-31 14:16 ` [PATCH 5/5] i2c: designware: Implement generic polling mode code for " Jarkko Nikula
2024-02-01 12:06 ` Andy Shevchenko
2024-02-01 13:21 ` Jarkko Nikula
2024-01-31 14:16 ` [PATCH 6/6] " Jarkko Nikula
2024-02-01 12:08 ` [PATCH 0/6] i2c: designware: Generic polling mode code Andy Shevchenko
2024-02-01 13:18 ` Jarkko Nikula
2024-02-04 3:20 ` Jiawen Wu
2024-02-05 7:30 ` Jarkko Nikula
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